9 4 2 8 3 1 7 6 8 9 1 6 2 7 6 9 6 4 8 2 7 3 1 5 2 7 3 8 5 12-12-2019.......schwer 12-12-2019 www.daily-sudoku-puzzle.com

3 9 7 4 2 1 5 8 6 2 8 5 3 9 6 4 1 7 4 1 6 8 7 5 9 2 3 5 3 9 7 8 4 1 6 2 7 2 1 5 6 3 8 4 9 6 4 8 2 1 9 7 3 5 8 6 2 1 5 7 3 9 4 1 5 3 9 4 2 6 7 8 9 7 4 6 3 8 2 5 1

7=>(1,3) | 8=>(7,1) | 3=>(4,2) | 6=>(7,2) | 7=>(3,5) | 8=>(4,5) | 2=>(5,2) | 2=>(6,4) | 3=>(6,8) | 7=>(6,7) | 3=>(8,3) | 2=>(3,8) | 9=>(7,8) | 2=>(9,7) | 1=>(1,6) | 8=>(1,8) | 2=>(2,1) | 1=>(3,2) | 7=>(9,2) | 1=>(5,3) | 4=>(4,6) | 7=>(4,4) | 3=>(5,6) | 5=>(6,9) | 4=>(5,8) | 6=>(2,6) | 5=>(3,6) | 5=>(5,4) | 8=>(5,7) | 1=>(6,5) | 9=>(6,6) | 8=>(8,9) | 9=>(2,5) | 1=>(7,4) | 5=>(7,5) | 4=>(8,5) | 4=>(7,9) | 9=>(8,4) | 1=>(9,9) | 4=>(3,1) | 3=>(3,9) | 4=>(2,7) | 6=>(9,4) | 6=>(8,7) | 6=>(1,9) | 3=>(1,1) | 5=>(1,7) | 9=>(9,1) | 5=>(2,3) | 4=>(9,3) | 5=>(4,1) | 9=>(4,3) |